Suppose -5*s = -2*u - 21, 3*s - 5*u - 13 = -4*u. Solve -2 + s = -a for a.

Let k = -4 + 6. Suppose p + 0*p + 3*x = 19, p - 14 = -2*x. Suppose -4*m - 8 = -p*y, 2*m = -y - 0 + k. Solve y*z + 6 = -0*z for z.

-3

Let j = 28 + -26. Solve 0*q - j = 2*q for q.

-1

Suppose 3*j - 6*j = 3*z - 9, -7 = j + 3*z. Let h(o) = o3 - 8*o2 + 2*o - 9. Let m be h(j). Solve 32 = 5*x + m for x.

5

Let a be 10 - (1 - 0 - -3). Solve -5*c - 4 = a for c.

-2

Let x(i) = -i3 + 10*i2 - 13*i + 1. Let n be x(8). Solve -8*m + 3*m - n = 0 for m.

-5

Suppose -3*m = -9*d + 6*d + 12, 6 = 5*d + 2*m. Solve d - 4 = x for x.

-2

Let q be ((-5 + 5)/(-7))/(4/(-2)). Solve q = i - 2*i + 1 for i.

1

Let p(n) = n3 - 12*n2 - n + 12. Let j be p(12). Solve j = 2*o + o + 9 for o.

-3

Let g(w) be the third derivative of -w⁶⁄₁₂₀ + w⁵⁄₁₀ + w⁴⁄₁₂ - w3 - 2*w**2. Let z be g(6). Solve 0 = -3*x - 0 + z for x.

2

Suppose r = 0, -n = n - 2*r + 160. Suppose -2 - 10 = h. Let p be n/h - 2/(-6). Solve 4*x - p = -23 for x.

-4